To find out what hardware is in your computer:
1. Read any documentation you got when you bought the computer.
2. If the computer is OEM, go to the OEM's website for your specific model machine and look at the specs (you'll be there to get the drivers anyway)
3. Download, install and run a free system inventory program like Belarc Advisor or System Information for Windows.
http://www.belarc.com/free_download.html - Belarc Advisor
http://www.gtopala.com/ - System Information for Windows
Having motherboard drivers is pretty important so if there are no Vista drivers (and I'm assuming you're currently running XP), then this machine isn't a good candidate for Vista and you should stick with XP. MS-MVP - Elephant Boy Computers - Don't Panic!
- Dell Network Controller Driver Download
- Dell Smbus Controllers Controller Driver Download Free
- Intel Smbus Driver
Dell Network Controller Driver Download
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Intel Smbus Driver
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